[INFO] fetching crate dnsstamps 0.1.9...
[INFO] checking dnsstamps-0.1.9 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate dnsstamps 0.1.9 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate dnsstamps 0.1.9 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dnsstamps 0.1.9
[INFO] finished tweaking crates.io crate dnsstamps 0.1.9
[INFO] tweaked toml for crates.io crate dnsstamps 0.1.9 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83c267cd60ba87f37ec2acc4ceb6ae6a52ba59db29e1d14a7c4772e958440499
[INFO] running `Command { std: "docker" "start" "-a" "83c267cd60ba87f37ec2acc4ceb6ae6a52ba59db29e1d14a7c4772e958440499", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83c267cd60ba87f37ec2acc4ceb6ae6a52ba59db29e1d14a7c4772e958440499", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83c267cd60ba87f37ec2acc4ceb6ae6a52ba59db29e1d14a7c4772e958440499", kill_on_drop: false }`
[INFO] [stdout] 83c267cd60ba87f37ec2acc4ceb6ae6a52ba59db29e1d14a7c4772e958440499
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 409e761fbde6489e15bfe9e9f734de2f42484cad3fa011f5774fc9c046360e69
[INFO] running `Command { std: "docker" "start" "-a" "409e761fbde6489e15bfe9e9f734de2f42484cad3fa011f5774fc9c046360e69", kill_on_drop: false }`
[INFO] [stderr]     Checking ct-codecs v1.1.1
[INFO] [stderr]     Checking dnsstamps v0.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "409e761fbde6489e15bfe9e9f734de2f42484cad3fa011f5774fc9c046360e69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "409e761fbde6489e15bfe9e9f734de2f42484cad3fa011f5774fc9c046360e69", kill_on_drop: false }`
[INFO] [stdout] 409e761fbde6489e15bfe9e9f734de2f42484cad3fa011f5774fc9c046360e69
[INFO] checking dnsstamps-0.1.9 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] extracting crate dnsstamps 0.1.9 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate dnsstamps 0.1.9 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dnsstamps 0.1.9
[INFO] finished tweaking crates.io crate dnsstamps 0.1.9
[INFO] tweaked toml for crates.io crate dnsstamps 0.1.9 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 932c926693e0c7469e230b5f54f441008ec193049f0871456ad1cdc2f50d67de
[INFO] running `Command { std: "docker" "start" "-a" "932c926693e0c7469e230b5f54f441008ec193049f0871456ad1cdc2f50d67de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "932c926693e0c7469e230b5f54f441008ec193049f0871456ad1cdc2f50d67de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "932c926693e0c7469e230b5f54f441008ec193049f0871456ad1cdc2f50d67de", kill_on_drop: false }`
[INFO] [stdout] 932c926693e0c7469e230b5f54f441008ec193049f0871456ad1cdc2f50d67de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d6b1fb1b97b22d3270503cbc546999869db5a1d3b3b5041eceb00bf4a5ef4af
[INFO] running `Command { std: "docker" "start" "-a" "9d6b1fb1b97b22d3270503cbc546999869db5a1d3b3b5041eceb00bf4a5ef4af", kill_on_drop: false }`
[INFO] [stderr]     Checking ct-codecs v1.1.1
[INFO] [stderr]     Checking dnsstamps v0.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "9d6b1fb1b97b22d3270503cbc546999869db5a1d3b3b5041eceb00bf4a5ef4af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d6b1fb1b97b22d3270503cbc546999869db5a1d3b3b5041eceb00bf4a5ef4af", kill_on_drop: false }`
[INFO] [stdout] 9d6b1fb1b97b22d3270503cbc546999869db5a1d3b3b5041eceb00bf4a5ef4af